This transformer is an energy saving and hermetically closed oil-filled transformer which is produced by winding a core made of Nano-crystalline amorphous glass metal ribbon.
This transformer is capable of being constructed with two to four low voltage windings of foil and a high voltage disc winding.
The transformer can accommodate two asymmetrically loaded systems without mutual influence on the low voltage side, while providing an extremely low core loss under low power consumption. By coupling of multiple low voltage windings and low no load losses resulting in low life cycle
and maintenance costs.
This transformer has 70% lesser no load losses in comparison to traditional laminated core transformers.
This transformer is ideal for large PV plants that work with several central inverters which feed with maximum system yield to the medium voltage grid. Upon request the transformer can be designed with a maximum of four low voltage windings.
This transformer is available in a variety of different vector configurations.
If you’d like to download a detailed data sheet on a particular model, simply click on the rated power.
|wdt_ID||RATED POWER||HV||TAPS||LV||VECTOR CONNECTION||INPEDANCE||NO LOAD LESSES||FULL LOAD LSSES||TRANSFORMER WEIGHT||OIL WEIGHT||DIMENSIONS||TECH INFO|
|1||500||6.6/11/22/33||±2.5%, ±5%||270/350/370/415/450||Dyn11||4||0.88||6.1||910||380||1610 x 110 x 1290||Download Spec Sheet|
|2||550||6.6/11/22/33||±2.5%, ±5%||270/350/370/415/450||Dyn11||4||0.92||6.2||930||310||1610 x 110 x 1290|
|3||1000||6.6/11/22/33||±2.5%, ±5%||270/350/370/415/450||Dyn11||4||1.48||10.43||1495||510||1900 x 1300 x 1440||Download Spec Sheet|
|4||1260||6.6/11/22/33||±2.5%, ±5%||270/350/370/415/450||Dyn11||5.5||1.75||12.42||1750||615||1910 x 1260 x 1620||Download Spec Sheet|
|5||1600||6.6/11/22/33||±2.5%, ±5%||270/350/370/415/450||Dyn11||5.5||2.11||14.85||1980||630||1950 x 1610 x 1810||Download Spec Sheet|
|6||2000||6.6/11/22/33||±2.5%, ±5%||415/3.3/6.6||Dyn11||5.5||2.52||17.82||2410||800||2050 x 1800 x 2000||Download Spec Sheet|
|7||2500||6.6/11/22/33||±2.5%, ±5%||415/3.3/6.6||Dyn11||5.5||2.97||20.7||2850||850||2150 x 1960 x 2160||Download Spec Sheet|
|8||3150||6.6/11/22/33||±2.5%, ±5%||415/3.3/6.6||Dyn11||5.5||3.51||24.3||3190||1270||2285 x 2260 x 2290||Download Spec Sheet|
|9||4000||6.6/11/22/33||±2.5%, ±5%||3.3/6.6||Dyn11||5.5||4.32||28.8||3750||1580||2430 x 2420 x 2390||Download Spec Sheet|
|10||5000||6.6/11/22/33||±2.5%, ±5%||3.3/6.6||Dyn11||5.5||5.13||33.03||4650||1830||2480 x 2580 x 2510||Download Spec Sheet|